Cita APA (7th ed.)
(2001). OECD historical statistics: 1970-2000. OECD.
Cita Chicago (17th ed.)
OECD Historical Statistics: 1970-2000. Paris, Cedex, France: OECD, 2001.
Cita MLA (9th ed.)
OECD Historical Statistics: 1970-2000. OECD, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.